Science and technological developments: article

S.A. Imashev A.K. Rybin
Research Station of the Russian Academy of Sciences
Journal: Science and technological developments
Tome: 102
Number: 2-3
Year: 2023
Pages: 63–88
UDK: 550.348; 550.37+550.379
DOI: 10.21455/std2023.2-3-3
Full text
Keywords: electrical action, seismic noise, geoacoustic noise, seismic-electrical effect, electric prospecting generator unit
Аnnotation: Study of response of the geoenvironment in seismic and geoacoustic fields during electromagnetic sensing of the Earth’s crust using high energy current pulses is presented. Such sensing has been regularly carried out at the Research Station of the Russian Academy of Sciences at the territory of the Bishkek geodynamic proving ground since the 1980s. At the first stage, sensing currents were formed using a magnetohydrodynamic (MHD) generator, and since 1993 up to the present times, ERGU-600 electrical prospecting generator set has been used for these purposes. The registered responses of the geoenvironment in the seismic and geoacoustic fields recorded synchronously with the sensing current pulses and changed their shape depending on the sensing mode (sensing with bipolar and monopolar pulses). Features of the detected seismic and geoacoustic responses reflect the contribution of various electromagnetic effects occurring in the conductive geoenvironment to the resulting recorded signal.
Bibliography: Avagimov, A.A., Zeigarnik, V.A., Fainberg, E.B., Electromagnetically induced spatial-temporal structure of seismicity, Izvestiya, Physics of the Solid Earth, 2005, vol. 41, iss. 6, pp. 475–484.

Bogomolov, L.M., Search for new approaches to explain mechanisms of interrelations between seismicity and electromagnetic effects, Vestnik DVO RAN (Vestnik of Far Eastern Branch of Russian Academy of Sciences), 2013, no. 3 (169), pp. 12–18. [in Russian].

Bogomolov, L.M., Ilyichev, P.V., Novikov, V.A., Okunev, V.I., Sychev, V.N., Zakupin, A.S., Acoustic emission response of rocks to electric power action as seismic-electric effect manifestation, Ann. Geophys., 2004, vol. 47, no. 1, pp. 65–72.

Bogomolov, L.M., Kostylev, D.V., Kostyleva, N.V., Gulyakov, S.A., Dudchenko, I.P., Kamenev, P.A., Stovbun, N.S., Observations of the inverse seismoelectric effect of the second kind dur- ing electrical sounding in the Central Sakhalin fault zone, Geosistemy perekhodnykh zon (Geosystems of Transition Zones), 2023, vol. 7, no. 2, pp. 115–131. [in Russian]. 10.30730/gtrz.2023.7.2.115-131

Chen, B., Mu, Y., Experimental studies of seismoelectric effects in fluid-saturated porous media, J. Geophys. Eng., 2005, vol. 2, iss. 3, pp. 222–230.

Cheshev, M.E., Sychev, V.N., Imashev, S.A., Algorithm of optimal choice of time series ranges for fractal analysis, Geosistemy perekhodnykh zon (Geosystems of Transition Zones), 2018, vol. 2, no. 2, pp. 125–130. [in Russian].

Gavrilov, V.A., Panteleev, I.A., Ryabinin, G.V., Morozova, Yu.V., Modulating impact of electromagnetic radiation on geoacoustic emission of rocks, Rus. J. Earth Sci., 2013, vol. 13, art. ES1002, 16 p.

Holton, T., Digital Signal Processing: Principles and Applications, Cambridge, University Press, 2021, 1058 p.

Imashev, S.A., Cheshev, M.E., Fractal analysis of geoacustic signals registered at Bishkek geodynamic polygon, Izvestiya Kyrgyzskogo gosudarstvennogo tekhnicheskogo universiteta im. I. Razza- kova (News of Kyrgyz State Technical University named after Iskhak Razzakov), 2019, no. 2-1 (50), pp. 286–292. [in Russian].

Imashev, S., Mishchenko, M., Cheshev, M., Fractal analysis of seismoacoustic signals of near-surface sedimentary rocks in Kamchatka, Geofizika, 2019, vol. 36, no. 2, pp. 153–169.

Jouniaux, L., Ishido, T., Electrokinetics in Earth sciences: A tutorial, Int. J. Geophys., 2012, vol. 2012, art. 286107, 16 p.

Panteleev, I.A., Gavrilov, V.A., Implications of electrokinetic processes for the intensity of geoacoustic emission in the time vicinity of a tectonic earthquake: A theoretical study, Rus. J. Earth Sci., 2015, vol. 15, art. ES4003, 14 p.

Peng, R., Gao, F., Liu, Z., Sun, Y., Cao, D., Di, B., Wei, J., The effects of porous medium parameters on electroseismic conversion, J. Appl. Geophys., 2023, vol. 212, art. 105004.

Proyavlenie geodinamicheskikh protsessov v geofizicheskikh polyakh (Reflection of geodynamical processes in geophysical fields), eds. E.P. Velikhov, V.A. Zeigarnik, Moscow, Nauka, 1993, 158 p.

Saksala, T., Cracking of granitic rock by high frequency-high voltage-alternating current actuation of piezoelectric properties of quartz mineral: 3D numerical study, Int. J. Rock Mech. Mining Sci., 2021, vol. 147, art. 104891.

Saksala, T., Ruiz, A.R., Kouhia, R., Kane, A., Hokka, M., Modelling of fatigue damage in granitic rock by piezoelectric effect in quartz phase due to alternating current excitation, Geomech. Ge- ophys. Geo-energ. Georesour., 2023, vol. 9, iss. 1, art. 83.

Smirnov, V.B., Zavyalov, A.D., Seismic response to electromagnetic sounding of the Earth’s litho- sphere, Izvestiya, Physics of the Solid Earth, 2012, vol. 48, iss. 7–8, pp. 615–639.

Sobolev, G.A., Ponomarev, A.V., Fizika zemletryasenii i predvestniki (Earthquake Physics and Pre- cursors), Moscow, Nauka, 2003, 270 p.

Sobotka, J., DC-induced acoustic emission in saturated sand models of sedimentary rock, Acta Geo- physica, 2010, vol. 58, iss. 1, pp. 163–172.

Sychev, V.N., Imashev, S.A., Estimation of Hurst exponent of seismic signal, Geosistemy perekhodnykh zon (Geosystems of Transition Zones), 2017, vol. 1, no. 2, pp. 50–61. [in Russian].

Tarasov, N.T., Variation of seismicity of the Earth’s crust by electric impact, Doklady Akademii nauk (Transactions (Doklady) of the Russian Academy of Sciences, Earth Science Sections), 1997, vol. 353, no. 4, pp. 542–545. [in Russian].

Tarasov, N.T., Tarasova, N.V., Avagimov, A.A., Zeigarnik, V.A., The effect of high energy electro- magnetic pulses on seismicity in Central Asia and Kazakhstan, Volcanology and Seismology, 2000, vol. 21, pp. 627–639.

Zakupin, A.S., Aladiev, A.V., Bogomolov, L.M., Borovskii, B.V., Ilyichev, P.V., Sychev, V.N., Sycheva, N.A., Relationship of electric polarization and acoustic emission from specimens of ge- omaterials under uniaxial compression, Vulkanologiya i seismologiya (Volcanology and Seismology), 2006, no. 6, pp. 22–33. [in Russian].

Zakupin, A.S., Bogomolov, L.M., Mubassarova, V.A., Ilyichev, P.V., Seismoacoustic responses to high power electric pulses from well logging data at the Bishkek geodynamical test area, Izvesti- ya, Physics of the Solid Earth, 2014, vol. 50, iss. 5, pp. 692–706. 10.1134/S1069351314040193

Zeigarnik, V.A., Bogomolov, L.M., Novikov, V.A., Electromagnetic earthquake triggering: Field observations, laboratory experiments, and physical mechanisms – A review, Izvestiya, Physics of the Solid Earth, 2022, vol. 58, iss. 1, pp. 30–58.

Zhu, Z., Toksöz, M.N., Burns, D.R., Electroseismic and seismoelectric measurements of rock samples in a water tank, Geophysics, 2008, vol. 73, no. 5, pp. E153–E164. 1.2952570